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Whishper vs Buzz: catalog facts
Whishper	Buzz
Free Free and open source under the AGPL-3.0 licence.	Free The open-source software is available without a license fee. Hosting, hardware and…
Web, Self-hosted	Windows, macOS, Linux
Built-in subtitle editor with CPS warnings Transcribes from uploads or yt-dlp URLs	Supports microphone transcription and subtitle exports.
Current version receives no new releases while a rewrite is in progress No user authentication yet	Processing speed depends on your hardware and selected model.
Self-hosted	Downloadable app
Open source	Open source
License: AGPL-3.0	License: MIT
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.